Transaction not yet indexed

51mK8vsntdcGFVjhfm1GsCP9cumDDyVfrdMaxQZ3KLZyFaK7DtCVxD1UewTiMNmE8ebWb1uvoudCSFAc1U21KM13

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.